Factor Info

ID 180730
Size 827 digits / 2745 bits
Status composite
Value 17553933055126710370041881668859495225078636564140993277301426573450260023620989132655582580245304207713835835523879157945449403379368900643653492690296760102100345433995285684903343551469986353883845807137371612608722100752560974592414164912033407938171710780256844555329499272080036778802656862317092749949048115871903413891145036803180399166177849490889410638449239497167839892388517038221359347556605267347017929327040200913531363275522877066713996233732649700084505252188296361180889158838862084695881153855346351551731668853041375829473771969137342104469026479888448663587164645887520021444623436539455304929398896029043809431041169566943135622643927402851338715996754862959926454652431269072957271500496129636836430011153138835678081458070707853734553779928539130757543069193926830497729752727481376728199082537181414067

Factorizations

Primary (ID: 179693) 14071243615101059122090009418351235190563497885457372715604540268106211220572039329863171113338343268127638933752575451794858022976531762751993613011723763628703676251093808451348509048264224840643836988372853973928357230727067334528310601907240190102113555803667957487852615096851 (composite)
(ID: 180731) 1247504025606384806266489174916357144128685908690986572646372214415788726980788666675043542192060728458156762897045563671686270646006975139114287421246038639027785743534626641033486905486788904536341110080360998165048871203191413999435870194392500886790510431365390292415667863267935837478754056696825568850976971496548664355002229334858931360744638091357928199540508028093092548090301259755947312800891215260378646302255101921455515552227274927162715909914060567863200479480394808290014448291548862590440995485083427042077258339808382575643707617 (proven prime)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.